Finding the Third Proportional to 19,498 and 30,385

Step by Step Solution

1. Step 1: Write the proportion equation
   19,498 : 30,385 = 30,385 : x
2. Step 2: Convert to fraction form
   19,498/30,385 = 30,385/x
3. Step 3: Cross multiply
   19,498x = 30,385 × 30,385
4. Step 4: Simplify right side
   19,498x = 923,248,225
5. Step 5: Solve for x
   x = 923,248,225/19,498
6. Step 6: Final answer
   x = 47,350.92